2080480510

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{656303}}^1$

素因数の和:656627

約数の個数: 16

約数和(自身を含む): 3756684096

約数和(自身を除く): 1676203586

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 656303, 1312606, 3281515, 6563030, 208048051, 416096102, 1040240255, 2080480510]

約数ペア:

[(1, 2080480510), (2, 1040240255), (5, 416096102), (10, 208048051), (317, 6563030), (634, 3281515), (1585, 1312606), (3170, 656303)]